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Online Public Access Catalog (OPAC)
Definition: An Online Public Access Catalog (OPAC) is a digital database of
materials held by a library or group of libraries. It allows users to search, locate, and access
information about books, journals, and other resources available in the library collection.
About ISUR-OPAC: The ISUR-OPAC is a modern, user-friendly Online Public Access Catalog
designed to help library users easily search, locate, and access library resources. With a responsive
interface and intuitive navigation, users can efficiently find books, journals, and digital materials
from any device. The system emphasizes accessibility, reliability, and professionalism, supporting the
mission of libraries to provide seamless information services to their communities.
ISUR-OPAC developed by Roysen Jinnery Mabini & Franciss Mae Cabebe
Date: 2025